2155415042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1\times {\mathrm{37013}}^1$

素因数の和:39673

約数の個数: 16

約数和(自身を含む): 3528470592

約数和(自身を除く): 1373055550

約数列:

[1, 2, 11, 22, 2647, 5294, 29117, 37013, 58234, 74026, 407143, 814286, 97973411, 195946822, 1077707521, 2155415042]

約数ペア:

[(1, 2155415042), (2, 1077707521), (11, 195946822), (22, 97973411), (2647, 814286), (5294, 407143), (29117, 74026), (37013, 58234)]